She made a "new look" in her short blonde hair, with a heavy makeup, and more sexy attitude. seriously this kind of look makes me think of Lee Hyori, seriously!
And one thing i kinda dislike is when they do autotune on her voice (kinda robotic, which is a current trend in each korean songs =.=") Hello!! BoA's voice is perfectly nice and powerful, so why do autotune?? urghhh.. and, no more dancing here!! Where's my BoA unnie?? T.T